Home / 26,547.96-36,621-16,594.68

Finding the Fourth Proportional to 26,547.96, 36,621 and 16,594.68

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Solution

The fourth proportional to 26,547.96, 36,621 and 16,594.68 is: 22,891.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,547.96 : 36,621 = 16,594.68 : x
  2. Step 2: Convert to fraction form
    26,547.96/36,621 = 16,594.68/x
  3. Step 3: Cross multiply
    26,547.96x = 36,621 × 16,594.68
  4. Step 4: Simplify right side
    26,547.96x = 607,713,776.28
  5. Step 5: Solve for x
    x = 607,713,776.28/26,547.96
  6. Step 6: Final answer
    x = 22,891.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.